4-(2-Oxopropoxy)benzo[b]thiophene-6-carboxylic acid CAS 1291493-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1291493-66-7 |
| Molecular Formula | C12H10O4S |
| Molecular Weight | 250.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(2-Oxopropoxy)benzo[b]thiophene-6-carboxylic acid (CAS 1291493-66-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H10O4S. Molecular weight: 250.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H10O4S |
| Molecular Weight | 250.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Oxopropoxy Standards
- Methyl 4-(2-oxopropoxy)benzofuran-6-carboxylate (CAS 1291493-87-2)
- 4-(2-Oxopropoxy)[1,1-biphenyl]-3-carbaldehyde (CAS 1354349-93-1)
- 4-Ethyl-7-(2-oxopropoxy)-2H-chromen-2-one (CAS 307546-48-1)
- 2-(2-Oxopropoxy)-5-(2-thienyl)benzaldehyde (CAS 1354352-57-0)
- 4-(2-Oxopropoxy)benzofuran-6-carboxylic acid (CAS 1291493-01-0)
- 3-(2-Oxopropoxy)-6H-benzo[c]chromen-6-one (CAS 307551-22-0)
- 4-Methyl-7-(2-oxopropoxy)-2h-chromen-2-one (CAS 68454-18-2)
- 2-(2-Oxopropoxy)phenyl benzoate (CAS 125142-99-6)
Recommended Standards
- 2-((4-Hydroxy-6-methylquinazolin-2-yl)thio)acetic acid (CAS 128314-78-3)
- 2-(Methylsulfonyl)-5-oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 1330755-27-5)
- 2-{[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]sulfanyl}acetic acid (CAS 1281935-95-2)
- 7-Chloro-5-methylbenzofuran-3(2H)-one (CAS 3261-10-7)
- 6-Chloro-2-fluoropyridin-3-amine (CAS 1227600-05-6)
- 5-Oxo-5-{[3-(trifluoromethyl)phenyl]amino}pentanoic Acid (CAS 303195-08-6)
- Chlorobis(4-chlorophenyl)phosphine (CAS 13685-26-2)
- 2,4-Dimethyl-5-(1H-pyrazol-3-yl)-1,3-thiazole (CAS 439107-00-3)
- (3,5-Dimethylpyridin-2-yl)methanamine (CAS 780801-80-1)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com